BR9406857A - Air purifying device - Google Patents

Air purifying device

Info

Publication number
BR9406857A
BR9406857A BR9406857A BR9406857A BR9406857A BR 9406857 A BR9406857 A BR 9406857A BR 9406857 A BR9406857 A BR 9406857A BR 9406857 A BR9406857 A BR 9406857A BR 9406857 A BR9406857 A BR 9406857A
Authority
BR
Brazil
Prior art keywords
purifying device
air purifying
air
purifying
Prior art date
Application number
BR9406857A
Other languages
Portuguese (pt)
Inventor
George B Davis
Original Assignee
Honeywell Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Honeywell Inc filed Critical Honeywell Inc
Publication of BR9406857A publication Critical patent/BR9406857A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/80—Self-contained air purifiers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/14—Details or features not otherwise provided for mounted on the ceiling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
BR9406857A 1993-06-29 1994-06-29 Air purifying device BR9406857A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/082,941 US5348563A (en) 1993-06-29 1993-06-29 Air purifying apparatus
PCT/US1994/007354 WO1995001534A1 (en) 1993-06-29 1994-06-29 Air purifying apparatus

Publications (1)

Publication Number Publication Date
BR9406857A true BR9406857A (en) 1996-04-02

Family

ID=22174427

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9406857A BR9406857A (en) 1993-06-29 1994-06-29 Air purifying device

Country Status (8)

Country Link
US (1) US5348563A (en)
EP (1) EP0705412B1 (en)
AU (1) AU674977B2 (en)
BR (1) BR9406857A (en)
CA (1) CA2162498A1 (en)
DE (1) DE69406448T2 (en)
NZ (1) NZ268303A (en)
WO (1) WO1995001534A1 (en)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996011949A2 (en) * 1994-10-13 1996-04-25 Amgen Inc. Analogs of keratinocyte growth factor
US5562286A (en) * 1994-12-05 1996-10-08 Brinket; Oscar J. Casino gaming table having a ventilating device for removing smoke
US5775987A (en) * 1994-12-05 1998-07-07 Brinket; Oscar J. Smoke removing device and method
TW384374B (en) * 1996-10-03 2000-03-11 Toshiba Corp Indoor unit of air-conditioner
DE19706144C1 (en) * 1997-02-18 1998-04-09 Gebhardt Ventilatoren Clean room air circulation assembly fabricated from three punch-made parts
IL127456A0 (en) * 1998-12-09 1999-10-28 Fitoussi Mayer Air filter
US6214074B1 (en) 1999-01-05 2001-04-10 The Holmes Group, Inc. Odor/air purifier mountable under a kitchen cabinet
US6319307B1 (en) 1999-12-30 2001-11-20 Honeywell International Inc. Commercial air filter assembly and filter assembly and filtration unit
US6402811B1 (en) 1999-12-30 2002-06-11 Anthony E. Shanks Non-dusting sorbent material filter
US6321637B1 (en) 1999-12-30 2001-11-27 Honeywell International Inc. Low-profile air filter module
US6328776B1 (en) 1999-12-30 2001-12-11 Honeywell International Inc. Air-purifying system
US6325835B1 (en) 1999-12-30 2001-12-04 Honeywell International Inc. Air-purifying system blower module with exhaust chute
US6878177B2 (en) * 2001-08-28 2005-04-12 Thermo Forma, Inc. Incubator having combined HEPA and VOC filter
US7244290B2 (en) * 2004-11-22 2007-07-17 Headwaters, Inc. Electrostatic room air cleaner
WO2007035025A2 (en) * 2005-09-22 2007-03-29 Lg Electronics, Inc. Air conditioning apparatus
KR100674271B1 (en) * 2005-09-22 2007-01-24 엘지전자 주식회사 Air conditioning apparatus
WO2007058418A2 (en) * 2005-11-21 2007-05-24 Lg Electronics, Inc. Air conditioning system
DE102005062523A1 (en) * 2005-12-19 2007-06-21 M+W Zander Holding Ag Filter-fan unit
US20070144122A1 (en) * 2005-12-27 2007-06-28 James Ho Air cleaner
DE102007060802A1 (en) * 2007-12-18 2009-06-25 BSH Bosch und Siemens Hausgeräte GmbH Smoke extraction hood e.g. wall hood, for use in area e.g. ceiling, has air outlet device with air outlet openings formed between lamellae to convey filtered smoke back into area e.g. ceiling, and laterally arranged at side surface
US8974565B2 (en) * 2011-09-05 2015-03-10 Michael Cecchi Air filtration and air purification apparatus
CN103949120B (en) * 2014-05-22 2016-06-29 深圳市艾科林环保科技有限公司 A kind of many combined wind turbine air cleaner
US9086072B1 (en) * 2014-05-27 2015-07-21 Marvin Robert Davis Tabletop air cooler
CN105299748B (en) * 2014-06-26 2018-01-02 美的集团股份有限公司 Air conditioner room unit
KR102359202B1 (en) * 2014-12-30 2022-02-07 삼성전자주식회사 Air cleaner and home appliances including air handling unit
CA162990S (en) * 2015-06-18 2016-02-05 Stelpro Design Inc Heater housing
KR102341728B1 (en) * 2017-03-21 2021-12-22 삼성전자주식회사 Air conditioner
CN108488939A (en) * 2018-04-03 2018-09-04 吴江市莘塔前进五金厂 A kind of cleaning type fan assembly
US10926210B2 (en) 2018-04-04 2021-02-23 ACCO Brands Corporation Air purifier with dual exit paths
USD913467S1 (en) 2018-06-12 2021-03-16 ACCO Brands Corporation Air purifier
CN110743302A (en) * 2019-11-07 2020-02-04 烟台艾易新能源有限公司 Indoor air-exchanging dust-removing environment-friendly equipment for coal yard
US20210172624A1 (en) 2019-12-10 2021-06-10 Lg Electronics Inc. Air management apparatus or device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US845044A (en) * 1903-06-03 1907-02-26 William J Baldwin Dust-separating blower.
US4121916A (en) * 1976-10-26 1978-10-24 Fricke Roy A Portable air purge
US4547208A (en) * 1983-04-27 1985-10-15 Research Industries, Inc. Fluid propelling and filtering apparatus with removable filter cartridge
US4526592A (en) * 1983-08-26 1985-07-02 Armbruster Joseph M Air circulator and air filtration device
DE3484603D1 (en) * 1983-12-16 1991-06-20 Nitta Co AIR CLEANER.
US4629482A (en) * 1985-08-05 1986-12-16 Enviracaire Corporation HEPA room air purifier
US4849862A (en) * 1988-02-19 1989-07-18 Mega/Erg Inc. Suspended air purifier light fixture
AU3700089A (en) * 1988-06-23 1990-01-04 Constantinos J. Joannou Ceiling mounted air cleaner

Also Published As

Publication number Publication date
DE69406448D1 (en) 1997-11-27
US5348563A (en) 1994-09-20
DE69406448T2 (en) 1998-04-23
EP0705412A1 (en) 1996-04-10
AU7116794A (en) 1995-01-24
WO1995001534A1 (en) 1995-01-12
NZ268303A (en) 1997-11-24
CA2162498A1 (en) 1995-01-12
EP0705412B1 (en) 1997-10-22
AU674977B2 (en) 1997-01-16

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 29/06/2014